Existence and uniqueness of degenerate SDEs with Hölder diffusion and measurable drift

In the following paper, we will address the existence and uniqueness of the solution of a stochastic differential equation, known as SDE. We will then illustrate the basics, such as the solution in the strong sense, in the weak sense and uniqueness, while also examining the first theorems on uniqueness and existence of the solution. Finally, we will deal with an extremely important result, namely the uniqueness of the weak solution of an SDE with a Hölder diffusive parameter and measurable measurable drift.